1-1
SECTION 1
SERVICE NOTE
DCR-TRV40/TRV40E/TRV50/TRV50E
COVER
COVER
1-1. SERVICE NOTE
1.
POWER SUPPLY DURING REPAIRS
In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), the power is shut off so
that the unit cannot operate.
This following two methods are available to prevent this. Take note of which to use during repairs.
Method 1.
Use the AC power adaptor (AC-L10, AC-VQ800 etc.).
Method 2.
Connect the servicing remote commander RM-95 (J-6082-053-B) to the LANC jack, and set the commander switch to the “ADJ” side.
2.
HOW TO OPEN THE FLASH WHEN THE FLASH DOESN’T OPEN
VC-283 board
CN1010
: Unloading
: Loading
Loading motor
DC power supply
(+4.5Vdc)
Disconnect from
CN1010 (27P)
of VC-283 board
3.
TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT)
1
Refer to 2-3 to remove the top cabinet section.
2
Refer to 2-4 to remove the front panel section.
3
Refer to 2-6, 2-7 to remove the cabinet (R) section.
4
Refer to 2-8 to remove the BT panel assembly.
5
Refer to 2-9 to remove the BT-003 board. (DCR-TRV50/
TRV50E)
6
Refer to 2-10 to remove the external connector and shoe base.
7
Refer to 2-11, 2-12 to remove the EVF block.
8
Refer to 2-17 to remove the DD-176 board.
9
Remove the mechanism deck and VC-283 board.
q;
Disconnect CN1010 (27P, 0.3mm) of VC-283 board.
qa
4.5V from the DC power supply to the loading motor
and unload with a pressing the cassette compartment.
A
5
2
Screw (M1.7
×
4),
lock ace, p2
1
Screw (M1.7
×
4),
lock ace, p2
3
Claw
4
Top cabinet
Open the Flash unit by pushing the
portion
A
.
